Method and device for acquiring quantity of supply and marketing gas storage equipment

Abstract

A method and device for obtaining the number of supply and marketing gas storage equipment, and the method comprises the steps: obtaining the gas amount of self-produced gas and the gas amount of inlet gas in supply and marketing gas of a target enterprise in a preset time period, and obtaining the sales amount of the supply and marketing gas according to the obtained gas amount; according to the gas quantity of the inlet gas and a first transportation distance of the inlet gas from the inlet place to the place where the target enterprise is located, calculating a first quantity of first storage equipment required by the inlet gas in the inlet transportation process; and according to the sales volume of the supply and marketing gas and a second transportation distance of the supply and marketing gas from the location of the target enterprise to the sales location of the supply and marketing gas, calculating a second number of second storage devices required by the supply and marketing gas in the sales and transportation process. According to the embodiment of the invention, the quantity of the storage equipment required by the inlet gas in the inlet transportation process and the sales transportation process can be respectively obtained, so that the storage equipment can be effectively utilized, and the utilization rate of the storage equipment is improved.

Description

Technical Field

[0001] The present invention relates to data processing technology, and more particularly to a method and device for obtaining the quantity of supply and marketing gas storage equipment. Background Art

[0002] In previous years, helium manufacturers had smaller production scales and less fluctuation in sales, so the number of storage devices required was small and the configuration was fixed.

[0003] However, in recent years, with the gradual commissioning of helium-producing equipment by enterprises, the helium market has grown larger and larger, and the demand for storage equipment has increased rapidly.

[0004] When fixed configuration storage devices are used again, in order to avoid the situation where the number of fixed configurations is too small to meet the actual application, a larger number of storage devices are often configured, so that the storage devices cannot be effectively utilized, resulting in low utilization of the storage devices. Summary of the invention

[0005] The present application provides a method and device for obtaining the quantity of supply and marketing gas storage equipment, which can make effective use of the storage equipment to improve the utilization rate of the storage equipment.

[0006] In one aspect, the present application provides a method for obtaining the quantity of supply and marketing gas storage equipment, comprising:

[0007] Obtaining the gas volume of self-produced gas and the gas volume of imported gas in the gas supplied and marketed by the target enterprise within a preset time period, and obtaining the sales volume of the supplied and marketed gas according to the gas volume of self-produced gas and the gas volume of imported gas;

[0008] Calculating a first quantity of first storage equipment required for the imported gas during the import and transportation process according to the gas volume of the imported gas and a first transportation distance of the imported gas from the import location to the location of the target enterprise;

[0009] The second quantity of second storage equipment required for the supply and marketing gas during the sales and transportation process is calculated based on the sales volume of the supply and marketing gas and a second transportation distance of the supply and marketing gas from the location of the target enterprise to the sales location of the supply and marketing gas.

[0010] On the other hand, the present application provides a device for obtaining the quantity of supply and sales gas storage equipment, including: a memory and a processor;

[0011] The memory is used to store executable programs;

[0012] The processor is used to read and execute the executable program to implement the method for obtaining the quantity of supply and sales gas storage equipment as described above.

[0013] Compared with the related art, the present application includes obtaining the gas volume of self-produced gas and the gas volume of imported gas in the supply and marketing gas of the target enterprise within a preset time period, and obtaining the sales volume of the supply and marketing gas according to the gas volume of the self-produced gas and the gas volume of the imported gas; calculating the first quantity of the first storage equipment required for the imported gas during the import transportation process according to the gas volume of the imported gas and the first transportation distance of the imported gas from the import place to the location of the target enterprise; calculating the second quantity of the second storage equipment required for the supply and marketing gas during the sales transportation process according to the sales volume of the supply and marketing gas and the second transportation distance of the supply and marketing gas from the location of the target enterprise to the sales location of the supply and marketing gas. The embodiment of the present application can more accurately obtain the quantity of storage equipment required for the import transportation process of the imported gas and the quantity of storage equipment required for the supply and marketing gas during the sales transportation process, so when the storage equipment is configured according to the obtained equipment quantity, the storage equipment can be effectively utilized, thereby improving the utilization rate of the storage equipment.

[0014] Other features and advantages of the present application will be described in the following description, and partly become apparent from the description, or be understood by implementing the present application. Other advantages of the present application can be realized and obtained by the schemes described in the description and the drawings.

[0015] Other features and advantages of the present application will be described in the following description, and partly become apparent from the description, or be understood by implementing the present application. Other advantages of the present application can be realized and obtained by the schemes described in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide an understanding of the technical solution of the present application and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the technical solution of the present application and do not constitute a limitation on the technical solution of the present application.

[0017] Figure 1 A flow chart of a method for obtaining the quantity of supply and marketing gas storage equipment according to an embodiment of the present application. DETAILED DESCRIPTION

[0018] The present application describes multiple embodiments, but the description is exemplary rather than restrictive, and it is obvious to those skilled in the art that there may be more embodiments and implementations within the scope of the embodiments described in the present application. Although many possible feature combinations are shown in the drawings and discussed in the specific embodiments, many other combinations of the disclosed features are also possible. Unless specifically limited, any feature or element of any embodiment may be used in combination with any other feature or element in any other embodiment, or may replace any other feature or element in any other embodiment.

[0019] The present application includes and contemplates combinations of features and elements known to those of ordinary skill in the art. The embodiments, features and elements disclosed in the present application may also be combined with any conventional features or elements to form a unique invention scheme defined by the claims. Any features or elements of any embodiment may also be combined with features or elements from other invention schemes to form another unique invention scheme defined by the claims. Therefore, it should be understood that any feature shown and / or discussed in the present application may be implemented individually or in any appropriate combination. Therefore, except for the limitations made according to the attached claims and their equivalents, the embodiments are not subject to other restrictions. In addition, various modifications and changes may be made within the scope of protection of the attached claims.

[0020] In addition, when describing representative embodiments, the specification may have presented the method and / or process as a specific sequence of steps. However, to the extent that the method or process does not rely on the specific order of the steps described herein, the method or process should not be limited to the steps of the specific order described. As will be understood by those of ordinary skill in the art, other sequences of steps are also possible. Therefore, the specific sequence of the steps set forth in the specification should not be interpreted as a limitation to the claims. In addition, the claims for the method and / or process should not be limited to the steps of performing them in the order written, and those skilled in the art can easily understand that these sequences can be changed and still remain within the spirit and scope of the embodiments of the present application.

[0021] The present application embodiment provides a method for obtaining the quantity of supply and sales gas storage equipment, such as Figure 1 As shown, including:

[0022] Step 101: obtaining the gas volume of self-produced gas and the gas volume of imported gas in the gas supplied and marketed by the target enterprise within a preset time period, and obtaining the sales volume of the supplied and marketed gas according to the gas volume of self-produced gas and the gas volume of imported gas;

[0023] Step 102: Calculate the first quantity of first storage equipment required for the imported gas during the import transportation process according to the gas volume of the imported gas and the first transportation distance of the imported gas from the import location to the location of the target enterprise;

[0024] Step 103: Calculate the second quantity of second storage equipment required for the supply and marketing gas during the sales and transportation process according to the sales volume of the supply and marketing gas and a second transportation distance of the supply and marketing gas from the location of the target enterprise to the sales location of the supply and marketing gas.

[0025] First, determine the amount of imported gas and the amount of self-produced gas within a preset time period, wherein the preset time period can be one year, one month or several months, that is, determine the annual or monthly gas production of a certain enterprise, as well as the annual or monthly import volume, so as to determine the annual or monthly production of gas supplied and sold by the enterprise to downstream enterprises. When the enterprise imports gas, determine the transportation path of the imported gas, and determine the first transportation distance of the imported gas based on the transportation path, and then calculate the number of imported storage equipment required for importing gas based on the amount of imported gas and the first transportation distance. Combine the amount of imported gas and the amount of self-produced gas to obtain the gas sales volume within the preset period, that is, the amount of gas supplied and sold by the enterprise to downstream enterprises. Finally, determine the second transportation distance based on the transportation path of the sales gas, and calculate the number of sales storage equipment required based on the sales volume of the gas and the second transportation distance. It can be seen that the method for obtaining the number of supply and marketing gas storage equipment provided in the embodiment of the present application determines the gas intake and sales volume by integrating the upstream and downstream supply and marketing enterprises of the enterprise, and calculates the number of storage equipment required upstream and downstream based on the actual transportation distance, thereby avoiding the situation where the number of storage equipment is insufficient when importing and selling gas.

[0026] The first transportation distance of the imported gas from the import place to the location of the target enterprise can be determined by first determining the import place of the imported gas, then determining the location of the target enterprise, and then determining the first transportation distance. Enterprise A needs to import the gas from Enterprise B, so Enterprise A is the import place, and Enterprise B is the location of the target enterprise. Determining the first distance from the import place to the location of the target enterprise provides data support for the subsequent calculation of the number of first storage equipment required for the imported gas.

[0027] The second transportation distance of the supply and marketing gas from the location of the target enterprise to the sales location can be determined by first determining the location of the target enterprise, then determining the sales location of the supply and marketing gas, and then determining the second transportation distance. Enterprise A needs to sell the gas to Enterprise C, so Enterprise C is the sales location. Determining the distance from the location of the target enterprise to the sales location provides data support for the subsequent calculation of the number of second storage equipment required for imported gas.

[0028] The method for obtaining the number of supply and marketing gas storage equipment provided in the embodiment of the present application can relatively accurately obtain the number of storage equipment required for the import transportation process of imported gas and the number of storage equipment required for the sales transportation process of supply and marketing gas. Therefore, when the storage equipment is configured according to the obtained number of equipment, the storage equipment can be effectively utilized, thereby improving the utilization rate of the storage equipment.

[0029] In an exemplary embodiment, there are multiple import locations for the imported gas, and the first number of first storage devices required for the imported gas during the import transportation process is calculated according to the gas volume of the imported gas and the first transportation distance of the imported gas from the import location to the location of the target enterprise, including:

[0030] determining the gas amount of the partial inlet gas imported from each inlet location from the gas amount of the inlet gas;

[0031] For the gas volume of the partial imported gas imported from each inlet, the following operations are performed:

[0032] Obtaining a first transportation distance of the portion of imported gas from a corresponding import location to a location of the target enterprise;

[0033] According to the gas volume of the portion of imported gas and the first transportation distance of the portion of imported gas from the corresponding import location to the location of the target enterprise, the first quantity of first storage equipment required during the import and transportation process of the portion of imported gas is calculated.

[0034] In an exemplary embodiment, the type of the first storage device includes one or more of the following: a liquid helium tank, a tube bundle vehicle.

[0035] Exemplarily, the required number of liquid helium tanks and tube bundle trucks are calculated according to the amount of imported gas and the first transportation distance, as well as the imported gas transportation distribution strategy.

[0036] In the above embodiment, the first storage equipment includes a liquid helium tank and a tube bundle vehicle, that is, when the gas is imported, the gas is mainly stored in the liquid helium tank and the tube bundle vehicle for easy transportation. When calculating the number of the required first storage equipment, it is calculated according to the gas transportation volume and transportation distance. Specifically, the required number of liquid helium tanks and tube bundle vehicles is calculated according to the first transportation distance, the determined amount of imported gas, and the imported gas transportation distribution strategy.

[0037] In an exemplary embodiment, when the first storage equipment includes multiple types, the first number of first storage equipment required for the portion of imported gas during the import transportation process is calculated according to the gas volume of the portion of imported gas and the first transportation distance of the portion of imported gas from the corresponding import location to the location of the target enterprise, including:

[0038] First, a first target gas amount of the imported gas to be transported by using each type of first storage device is determined from the gas amount of the portion of the imported gas;

[0039] Next, for each type of first storage device, perform the following operations respectively:

[0040] Obtaining the turnover time, turnover coefficient, effective usage time within the preset time period, capacity and actual filling rate of a single first storage device of the type;

[0041] The first quantity of first storage devices of this type required is calculated based on the turnover time, turnover coefficient, effective usage time within the preset time period, capacity and actual filling rate of a single first storage device of this type, and the first target gas volume of imported gas transported by the first storage device of this type.

[0042] Among them, the turnover coefficient of a single first storage device is the number of times a single storage device is used in a year, which is pre-specified to take into account the unevenness of transportation. Turnover coefficient = annual turnover of liquid helium of a company / storage device capacity. The larger the turnover coefficient, the higher the utilization rate of the helium storage equipment, and the lower the company's storage and transportation operating costs. The turnover coefficient depends on factors such as the unevenness of liquid helium loading and unloading operations, the working capacity of liquid helium transfer equipment, and the level of management and operation. Generally, the turnover coefficient is greater than or equal to 1.1 and less than or equal to 1.2; the actual filling rate of a single first storage device is also obtained in advance, generally between 0.7 and 0.9.

[0043] When G represents the first target gas volume of the imported gas transported by the first storage device of this type, in cubic meters; T represents the turnover time of a single first storage device, in days; K represents the turnover coefficient of a single first storage device; t represents the effective use time of a single first storage device within the preset time period, in days; V represents the capacity of a single first storage device, in cubic meters; ε represents the actual filling rate of a single first storage device. The first quantity of the first storage device of this type can be:

[0044]

[0045] In an exemplary embodiment, there are multiple sales locations for the supply and marketing gas, and the second number of second storage devices required for the supply and marketing gas during the sales and transportation process is calculated based on the sales volume of the supply and marketing gas and the second transportation distance of the supply and marketing gas from the location of the target enterprise to the sales location of the supply and marketing gas, including:

[0046] First, the gas volume of a portion of the supply and marketing gas sold to each sales location is determined from the sales volume of the supply and marketing gas;

[0047] Secondly, for the gas volume of the partial supply and marketing gas sold to each sales location, the following operations are performed:

[0048] According to the gas volume of this part of the supply and marketing gas and the second transportation distance of this part of the supply and marketing gas from the location of the target enterprise to the corresponding sales location, the second quantity of the second storage equipment required for the sales and transportation of this part of the supply and marketing gas is calculated.

[0049] In an exemplary embodiment, the type of the second storage device includes one or more of the following: a tube bundle car, a gas cylinder, and a dewar flask.

[0050] In an exemplary embodiment, when the second storage equipment includes multiple types, the second number of second storage equipment required for the part of the supply and marketing gas during the sales and transportation process is calculated according to the gas volume of the part of the supply and marketing gas and the second transportation distance of the part of the supply and marketing gas from the location of the target enterprise to the corresponding sales location, including:

[0051] First, a second target gas volume of the supply and sales gas to be transported by using each type of second storage equipment is determined from the gas volume of the portion of the imported gas;

[0052] Next, for each type of second storage device, perform the following operations respectively:

[0053] Obtaining the turnover time, turnover coefficient, effective usage time within the preset time period, capacity and actual filling rate of a single second storage device of the type;

[0054] The second quantity of second storage devices of this type required is calculated based on the turnover time, turnover coefficient, effective usage time within the preset time period, capacity and actual filling rate of a single second storage device of this type, and the second target gas volume of imported gas transported by the second storage device of this type.

[0055] The turnover coefficient of a single second storage device is pre-specified in consideration of the unevenness of transportation, and is generally greater than or equal to 1.1 and less than or equal to 1.2; the actual filling rate of a single second storage device is also obtained in advance, and is generally between 0.7 and 0.9.

[0056] When G represents the second target gas volume of the imported gas transported by the second storage device of this type, in cubic meters; T represents the turnover time of a single second storage device, in days; K represents the turnover coefficient of a single second storage device; t represents the effective use time of a single second storage device within the preset time period, in days; V represents the capacity of a single second storage device, in cubic meters; ε represents the actual filling rate of a single second storage device. The second quantity of the second storage device of this type can be:

[0057]

[0058] The types of sales locations include filling stations and downstream terminals. Filling stations generally retail gas to the outside and have a smaller demand for gas, while downstream terminals generally have a larger demand and can be multiple medium and small enterprises.

[0059] When the type of the second storage device adopted is one, the required number of tube bundle trucks is calculated according to the sales volume of the supplied gas and the second transportation distance, as well as the transportation distribution strategy of the sold gas; or, the required number of Dewar flasks is calculated according to the sales volume of the gas and the second transportation distance, as well as the transportation distribution strategy of the sold gas; or, the required number of gas cylinders is calculated according to the sales volume of the gas and the second transportation distance, as well as the transportation distribution strategy of the sold gas.

[0060] The transportation allocation strategy for sales gas is used to indicate the amount of gas that needs to be contained in the tube bundle truck, gas cylinder and dewar flask, that is, to determine how much gas is contained in the tube bundle truck, how much gas is contained in the gas cylinder and how much gas is contained in the dewar flask.

[0061] In the above embodiment, the present application can calculate the corresponding number of tube bundle trucks, dewar flasks and gas cylinders according to the sales volume of gas, the second transportation distance and the gas transportation distribution strategy. It should be noted that when selling gas, the present solution can choose to use tube bundle trucks, dewar flasks and gas cylinders in combination. Specifically, the number of various storage equipment can be matched according to the supply and marketing gas transportation distribution strategy. The supply and marketing gas transportation distribution strategy is actually the matching method of various storage equipment. For example, when the transported gas is within a certain preset range, using as much storage equipment as possible can reduce costs. That is, the present solution reduces the cost of transporting gas by matching the sales volume of supply and marketing gas, the second transportation distance and the storage equipment.

[0062] The second storage equipment includes: at least one of a tube bundle vehicle, a dewar flask and a gas cylinder. When the sales location includes a filling station and a downstream terminal, the step of calculating the number of the required second storage equipment according to the sales volume of the gas and the second transportation distance specifically includes:

[0063] First, according to the radiation area of ​​the filling station, the amount of the third transport gas of the gas within a preset period is determined;

[0064] Secondly, according to the gas demand of the downstream terminal, the amount of the fourth transport gas of the gas within a preset period is determined;

[0065] Thirdly, according to the amount and distance of the third transport gas, as well as the transport distribution strategy of the sales gas, the number of tube bundle vehicles, dewar bottles and gas cylinders are calculated respectively;

[0066] Finally, the fourth transport gas quantity and the fourth transport distance, as well as the transport allocation strategy for the sales gas, calculate the number of tube bundle trucks, dewar flasks and gas cylinders respectively.

[0067] In the above embodiment, the sales storage equipment includes: at least one of a tube bundle car, a dewar bottle and a gas cylinder, that is, when selling gas, the gas is mainly stored through the tube bundle car, the dewar bottle and the gas cylinder for easy transportation. When calculating the number of sales storage equipment required, it is also calculated based on the gas transportation volume and transportation distance. Specifically, the gas supply volume of the filling station within a preset period can be determined through the radiation area of ​​the filling station, and the gas demand of the filling station within the preset period can be determined. At the same time, the gas demand of medium and small enterprises in the downstream terminal can be determined. The number of tube bundle cars, dewar bottles and gas cylinders are calculated according to the third transportation gas volume and the third transportation distance, as well as the transportation distribution strategy for sales gas; and the number of tube bundle cars, dewar bottles and gas cylinders are calculated according to the fourth transportation gas volume and the fourth transportation distance, as well as the transportation distribution strategy for sales gas. Finally, the number of tube bundle trucks, dewar flasks and gas cylinders required for importing and selling gas can be summarized to obtain the number of equipment used in the entire supply and marketing system. By combining the gas sales volume, the second transportation distance and the storage equipment, the cost of transporting gas can be reduced. At the same time, it can also avoid the situation where there are insufficient storage equipment when importing and selling gas.

[0068] In an exemplary embodiment, when transported by land transportation, the turnaround time of the single first storage device is obtained by:

[0069] T = 2T1 + T2 + T3;

[0070] Wherein, T1 represents the time required for one-way transportation of the first storage equipment, T2 represents the inspection time and filling time of the first storage equipment, and T3 represents the residence time of the first storage equipment for unloading.

[0071] Exemplarily, T1 represents the time required for a one-way transportation of the first storage equipment, in days, and T1 may include the number of days for the empty first storage equipment to be transported from the domestic distribution center to the import port, the sum of the number of days for customs clearance at the domestic land port and the number of days for customs clearance at the foreign port, and the number of days for the first storage equipment to be transported from the foreign port to the helium production plant; T2 represents the inspection time and filling time of the first storage equipment, in days; T3 represents the residence time for unloading of the first storage equipment, in days. The embodiment of the present application takes into account the transportation time of the first storage equipment, as well as the inspection time, filling time, and residence time waiting for filling, so as to more accurately determine the turnover time of the first storage equipment.

[0072] In an exemplary embodiment, when transported by sea, the turnaround time of the single first storage device is obtained by:

[0073] T=2T4+T5+T6+2T7;

[0074] Among them, T4 represents the time required for one-way transportation of the first storage equipment; T5 represents the inspection time and filling time of the first storage equipment; T6 represents the residence time of the first storage equipment for unloading; T7 represents the one-way time of sea transportation of the first storage equipment.

[0075] Exemplarily, T4 represents the time required for one-way transportation of the first storage equipment, in days. T4 may include the number of days for the first storage equipment to be transported from the domestic distribution center to the port, the number of days for the port customs to exit or enter the country, and the number of days for the first storage equipment to be transported from the port customs to a domestic enterprise; T5 represents the inspection time and filling time of the first storage equipment, in days; T6 represents the residence time of the first storage equipment for unloading, in days; T7 represents the one-way time of sea transportation, in days. The present application takes into account the transportation time, inspection time, filling time, residence time waiting for filling, and sea transportation time of the first storage equipment, and thus more accurately determines the turnover time of the first storage equipment.

[0076] The individual equipment capacities of the Dewar flask, gas cylinders and tube bundle car and other calculation parameter values ​​are shown in Table 1 below, where the amount of 175 cubic meters of helium in the Dewar flask is equal to the amount of 250L of liquid helium, and the amount of 10 cubic meters of helium is equal to the amount of 50L of liquid helium.

[0077] Table 1

[0078] project Tube car Dewar flask Gas Cylinders Turnaround time (days) 25 12 7 Turnover coefficient 1.1 1.2 1.1 Volume of a single device (m3) 4000 / 6000 175(250L) 10(50L) Actual filling rate of a single device (%) 0.9 0.8 0.7

[0079] In an exemplary embodiment, when transported by land transportation, the turnaround time of the single first storage device is obtained by:

[0080] T = 2T1' + T2' + T3';

[0081] Wherein, T1' is the time required for one-way transportation of the second storage equipment, T2' represents the inspection time and filling time of the second storage equipment, and T3' represents the residence time of the first storage equipment for unloading.

[0082] Exemplarily, T1' represents the time required for the one-way transportation of the second storage equipment, in days, and T1' may include the number of days for the empty second storage equipment to be transported from the domestic distribution center to the import port, the sum of the number of days for customs clearance at the domestic land port and the number of days for customs clearance at the foreign port, and the number of days for the second storage equipment to be transported from the foreign port to the helium production plant; T2' represents the inspection time and filling time of the second storage equipment, in days; T3' represents the residence time of the second storage equipment for unloading, in days. The embodiment of the present application takes into account the transportation time of the second storage equipment, as well as the inspection time, filling time and residence time waiting for filling, so as to more accurately determine the turnover time of the second storage equipment.

[0083] In an exemplary embodiment, when transported by sea, the turnaround time of the single second storage device is obtained by:

[0084] T=2T4′+T5′+T6′+2T7′;

[0085] Among them, T4' represents the time required for one-way transportation of the second storage equipment; T5' represents the inspection time and filling time of the second storage equipment; T6' represents the residence time of the second storage equipment for unloading; T7' represents the one-way time of the second storage equipment for sea transportation.

[0086] Exemplarily, T4' represents the time required for one-way transportation of the second storage equipment, in days. T4' may include the number of days for the second storage equipment to be transported from the domestic distribution center to the port, the number of days for the port customs to exit or enter the country, and the number of days for the second storage equipment to be transported from the port customs to a domestic enterprise; T5' represents the inspection time and filling time of the second storage equipment, in days; T6' represents the residence time of the second storage equipment for unloading, in days; T7' represents the one-way time of sea transportation, in days. The present application takes into account the transportation time, inspection time, filling time, residence time waiting for filling, and sea transportation time of the second storage equipment, and thus more accurately determines the turnover time of the second storage equipment.

[0087] The embodiment of the present application also provides a device for obtaining the quantity of supply and sales gas storage equipment, including a memory and a processor;

[0088] The memory is used to store executable programs;

[0089] The processor is used to read and execute the executable program to implement the method for obtaining the quantity of supply and marketing gas storage equipment as described in any of the above embodiments.

[0090] The device for obtaining the number of supply and marketing gas storage equipment provided in the embodiment of the present application can relatively accurately obtain the number of storage equipment required for the import transportation process of imported gas and the number of storage equipment required for the sales transportation process of supply and marketing gas. Therefore, when the storage equipment is configured according to the obtained number of equipment, the storage equipment can be effectively utilized, thereby improving the utilization rate of the storage equipment.

[0091] It will be appreciated by those skilled in the art that all or some of the steps, systems, and functional modules / units in the methods disclosed above may be implemented as software, firmware, hardware, and appropriate combinations thereof. In hardware implementations, the division between the functional modules / units mentioned in the above description does not necessarily correspond to the division of physical components; for example, a physical component may have multiple functions, or a function or step may be performed by several physical components in cooperation. Some or all components may be implemented as software executed by a processor, such as a digital signal processor or a microprocessor, or implemented as hardware, or implemented as an integrated circuit, such as an application-specific integrated circuit. Such software may be distributed on a computer-readable medium, which may include a computer storage medium (or non-transitory medium) and a communication medium (or temporary medium). As known to those skilled in the art, the term computer storage medium includes volatile and non-volatile, removable and non-removable media implemented in any method or technology for storing information (such as computer-readable instructions, data structures, program modules, or other data). Computer storage media include, but are not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tapes, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to store the desired information and can be accessed by a computer. In addition, it is well known to those of ordinary skill in the art that communication media typically contain computer-readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave or other transport mechanism, and may include any information delivery media.

Claims

1. A method for obtaining the quantity of supply and marketing gas storage equipment, characterized in that: include: Obtaining the gas volume of self-produced gas and the gas volume of imported gas in the gas supplied and marketed by the target enterprise within a preset time period, and obtaining the sales volume of the supplied and marketed gas according to the gas volume of self-produced gas and the gas volume of imported gas; Calculating a first quantity of first storage equipment required for the imported gas during the import and transportation process according to the gas volume of the imported gas and a first transportation distance of the imported gas from the import location to the location of the target enterprise; The second quantity of second storage equipment required for the supply and marketing gas during the sales and transportation process is calculated based on the sales volume of the supply and marketing gas and a second transportation distance of the supply and marketing gas from the location of the target enterprise to the sales location of the supply and marketing gas.

2. The method according to claim 1, characterized in that There are multiple import locations for the imported gas, and calculating the first number of first storage devices required for the imported gas during the import transportation process according to the gas volume of the imported gas and the first transportation distance of the imported gas from the import location to the location of the target enterprise includes: determining the gas amount of the partial inlet gas imported from each inlet location from the gas amount of the inlet gas; For the gas volume of the partial imported gas imported from each inlet, the following operations are performed: Obtaining a first transportation distance of the portion of imported gas from a corresponding import location to a location of the target enterprise; According to the gas volume of the portion of imported gas and the first transportation distance of the portion of imported gas from the corresponding import location to the location of the target enterprise, the first quantity of first storage equipment required during the import and transportation process of the portion of imported gas is calculated.

3. The method according to claim 2, characterized in that The types of the first storage equipment include one or more of the following: liquid helium tank box, tube bundle vehicle.

4. The method according to claim 3, characterized in that When the first storage equipment includes multiple types, the first number of first storage equipment required for the part of the imported gas during the import and transportation process is calculated according to the gas volume of the part of the imported gas and the first transportation distance of the part of the imported gas from the corresponding import place to the location of the target enterprise, including: determining a first target gas amount of the imported gas to be transported by using each type of first storage device from the gas amount of the portion of the imported gas; For each type of first storage device, perform the following operations respectively: Obtaining the turnover time, turnover coefficient, effective usage time within the preset time period, capacity and actual filling rate of a single first storage device of the type; The first quantity of first storage devices of this type required is calculated based on the turnover time, turnover coefficient, effective usage time within the preset time period, capacity and actual filling rate of a single first storage device of this type, and the first target gas volume of imported gas transported by the first storage device of this type.

5. The method according to claim 1, characterized in that There are multiple sales locations for the supply and marketing gas, and calculating the second number of second storage devices required for the supply and marketing gas during the sales and transportation process according to the sales volume of the supply and marketing gas and the second transportation distance of the supply and marketing gas from the location of the target enterprise to the sales location of the supply and marketing gas includes: Determining the gas volume of the portion of the supply and marketing gas sold to each sales location from the sales volume of the supply and marketing gas; For the gas volume of the partial supply and marketing gas sold to each sales location, the following operations are performed: According to the gas volume of this part of the supply and marketing gas and the second transportation distance of this part of the supply and marketing gas from the location of the target enterprise to the corresponding sales location, the second quantity of the second storage equipment required for the sales and transportation of this part of the supply and marketing gas is calculated.

6. The method according to claim 5, characterized in that The types of the second storage equipment include one or more of the following: a tube bundle car, a gas cylinder and a Dewar flask.

7. The method according to claim 6, characterized in that When the second storage equipment includes multiple types, the second number of second storage equipment required for the part of the supply and marketing gas during the sales and transportation process is calculated according to the gas volume of the part of the supply and marketing gas and the second transportation distance of the part of the supply and marketing gas from the location of the target enterprise to the corresponding sales location, including: Determining a second target gas volume of the supply and sales gas to be transported by using each type of second storage equipment from the gas volume of the portion of the imported gas; For each type of second storage device, perform the following operations respectively: Obtaining the turnover time, turnover coefficient, effective usage time within the preset time period, capacity and actual filling rate of a single second storage device of the type; The second quantity of second storage devices of this type required is calculated based on the turnover time, turnover coefficient, effective usage time within the preset time period, capacity and actual filling rate of a single second storage device of this type, and the second target gas volume of imported gas transported by the second storage device of this type.

8. The method according to claim 4, characterized in that When transported by land transport, the turnaround time of the single first storage device is obtained by: T = 2T1 + T2 + T3; Wherein, T1 represents the time required for one-way transportation of the first storage equipment, T2 represents the inspection time and filling time of the first storage equipment, and T3 represents the residence time of the first storage equipment for unloading; When transported by sea, the turnaround time of the single first storage facility is obtained by: T=2T4+T5+T6+2T7; Among them, T4 represents the time required for one-way transportation of the first storage equipment; T5 represents the inspection time and filling time of the first storage equipment; T6 represents the residence time of the first storage equipment for unloading; T7 represents the one-way time of sea transportation of the first storage equipment.

9. The method according to claim 7, characterized in that: When transported by land transport, the turnaround time of the single first storage device is obtained by: ； Among them, T1 ’ The time required for the second storage device to transport one way, T2 ’ Indicates the inspection time and filling time of the second storage device, T3 ’ represents the residence time of the first storage device for unloading; When transported by sea, the turnaround time of the single second storage facility is obtained by: ； Among them, T4 ’ T5 represents the time required for one-way transportation of the second storage device; ’ Indicates the inspection time and filling time of the second storage device; T6 ’ T7 represents the residence time of the second storage device for unloading; ’ Indicates the one-way time of sea transportation of the second storage facility.

10. A device for obtaining the quantity of supply and sales gas storage equipment, characterized in that: include: Memory and processor; The memory is used to store executable programs; The processor is used to read and execute the executable program to implement the method for obtaining the quantity of supply and marketing gas storage equipment according to any one of claims 1-9.

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